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Questiontreeview Pin
aruna120124-Nov-09 20:29
aruna120124-Nov-09 20:29 
AnswerRe: treeview Pin
Anurag Gandhi24-Nov-09 20:47
professionalAnurag Gandhi24-Nov-09 20:47 
QuestionRegarding IE 8.0 Pin
shiva.kore24-Nov-09 20:23
shiva.kore24-Nov-09 20:23 
AnswerRe: Regarding IE 8.0 Pin
Abhijit Jana24-Nov-09 20:27
professionalAbhijit Jana24-Nov-09 20:27 
GeneralRe: Regarding IE 8.0 Pin
shiva.kore24-Nov-09 20:31
shiva.kore24-Nov-09 20:31 
AnswerRe: Regarding IE 8.0 Pin
bhavnvyas24-Nov-09 21:17
bhavnvyas24-Nov-09 21:17 
AnswerRe: Regarding IE 8.0 Pin
gautamamit824-Nov-09 21:28
gautamamit824-Nov-09 21:28 
AnswerRe: Regarding IE 8.0 Pin
Sundeep Ganiga24-Nov-09 22:06
Sundeep Ganiga24-Nov-09 22:06 
QuestionProgrammatically creating button Pin
humayunlalzad24-Nov-09 20:09
humayunlalzad24-Nov-09 20:09 
AnswerRe: Programmatically creating button Pin
Abhijit Jana24-Nov-09 20:16
professionalAbhijit Jana24-Nov-09 20:16 
GeneralRe: Programmatically creating button Pin
humayunlalzad24-Nov-09 21:04
humayunlalzad24-Nov-09 21:04 
QuestionGridview total number of rows Pin
srinandan..24-Nov-09 19:26
srinandan..24-Nov-09 19:26 
AnswerRe: Gridview total number of rows Pin
Abhijit Jana24-Nov-09 19:30
professionalAbhijit Jana24-Nov-09 19:30 
GeneralRe: Gridview total number of rows Pin
srinandan..24-Nov-09 19:49
srinandan..24-Nov-09 19:49 
GeneralRe: Gridview total number of rows Pin
Abhijit Jana24-Nov-09 20:20
professionalAbhijit Jana24-Nov-09 20:20 
GeneralRe: Gridview total number of rows Pin
srinandan..24-Nov-09 21:59
srinandan..24-Nov-09 21:59 
I am doing the following thing

protected void Button1_Click(object sender, EventArgs e)
{
int recordCount;
DataSet ds=(DataSet)GridView1.DataSource;
recordCount = ds.Tables[0].Rows.Count;
Response.Write(recordCount);
}

get error "Object reference not set to an instance of an object." stating ds.Tables[0] is null.
I am not getting why this is happing even i am binding the gridview in page load under if(!IsPostBack).

Thanks,
Sri...
GeneralRe: Gridview total number of rows Pin
Nishant Singh24-Nov-09 20:40
Nishant Singh24-Nov-09 20:40 
GeneralRe: Gridview total number of rows Pin
srinandan..24-Nov-09 22:07
srinandan..24-Nov-09 22:07 
GeneralRe: Gridview total number of rows Pin
Satish Mahapatra24-Nov-09 22:22
Satish Mahapatra24-Nov-09 22:22 
GeneralRe: Gridview total number of rows Pin
srinandan..24-Nov-09 23:17
srinandan..24-Nov-09 23:17 
GeneralRe: Gridview total number of rows Pin
Nishant Singh25-Nov-09 0:50
Nishant Singh25-Nov-09 0:50 
QuestionRemove masterpage Pin
Subin Mavunkal24-Nov-09 18:47
Subin Mavunkal24-Nov-09 18:47 
AnswerRe: Remove masterpage Pin
Abhijit Jana24-Nov-09 18:52
professionalAbhijit Jana24-Nov-09 18:52 
QuestionProblem related to textbox Pin
Arun k. yadav24-Nov-09 18:29
Arun k. yadav24-Nov-09 18:29 
AnswerRe: Problem related to textbox Pin
Abhijit Jana24-Nov-09 18:53
professionalAbhijit Jana24-Nov-09 18:53 

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